5/5 rating based on 50 reviews. Read all reviews for Summation for iPhone.
Summation is free iOS app published by Lemon Jam Technology Co., Ltd.
Hmk14
I really like the game but I cannot stand that each time I open it up, I have to mute it. I can't stand the music and this feature is annoying.
Hero of sieges
The game is fun and pretty addicting. I would play it more if it weren't for the ads interrupting my gameplay. I see a fix is in the works. Hope it comes out soon before I delete the game all together.
Lexierae04
I recommend this game if you love to sit down and relax for a game of puzzles! It's really fun and puzzling
DebMom2013
My big problem with this is that the Sound muting function doesn't stay on. Every day, I have to go into settings and turn Mute back on. Fix this and I will update my review to 5 stars!
Adrian Conrad
What a great game, almost reminds me of sudoku in a way but easier and more relaxing. I hope you'll consider making one like this for multiplication if possible :)
SmoreSpohrs
I enjoy math and this is a nice little game with enough challenge to still be fun. What is frustrating, is that it doesn't remember that I muted it. I don't like noise from games and the fact the it starts out every. time. unmuted is quite annoying.